/* ============================================================
   SYED ASIF — Personal Brand Design System
   "Editorial Authority" concept · 2026 · hand-written, no frameworks
   ============================================================ */
:root{
  --paper:#FAF8F3;
  --paper-2:#F2EEE3;
  --card:#FFFFFF;
  --ink:#0D1021;
  --ink-2:#232842;
  --muted:#5D6579;
  --line:#E8E2D3;
  --brand:#2563EB;
  --brand-2:#0EA5E9;
  --brand-deep:#1E40AF;
  --brand-soft:#E9F1FD;
  --brand-faint:#F3F9FF;
  --gold:#F5A524;
  --green:#0E9F6E;
  --dark:#0C0F22;
  --dark-2:#141936;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 50px -20px rgba(13,16,33,.18);
  --shadow-sm:0 8px 24px -12px rgba(13,16,33,.16);
  --font-display:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --grad:linear-gradient(135deg,var(--brand) 0%,var(--brand-2) 100%);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.7;
  font-size:17px;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border-radius:var(--radius-sm)}
a{color:var(--brand-deep);text-decoration:none}
a:hover{text-decoration:underline}
::selection{background:var(--brand);color:#fff}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;letter-spacing:-.02em;color:var(--ink);text-wrap:balance}
h1{font-size:clamp(2.4rem,5.2vw,4rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:700;margin-bottom:1rem}
h3{font-size:1.3rem;font-weight:600;margin-bottom:.5rem}
p{margin-bottom:1.1rem;color:var(--ink-2)}
.lead{font-size:1.2rem;color:var(--muted);max-width:62ch}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand-deep);background:var(--brand-soft);
  padding:.4rem 1rem;border-radius:999px;margin-bottom:1.1rem;
}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
ul.check{list-style:none;margin:0 0 1.2rem}
ul.check li{position:relative;padding-left:2rem;margin-bottom:.7rem;color:var(--ink-2)}
ul.check li::before{
  content:"✓";position:absolute;left:0;top:2px;
  width:1.35rem;height:1.35rem;border-radius:50%;
  background:var(--grad);color:#fff;font-size:.8rem;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}

/* ---------- Layout ---------- */
.container{max-width:var(--max);margin:0 auto;padding:0 1.5rem}
.section{padding:clamp(4rem,8vw,6.5rem) 0;position:relative}
.section-soft{background:var(--paper-2)}
.section-dark{background:var(--dark);color:#EAF1FC}
.section-dark h1,.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:#B9BED6}
.section-dark .lead{color:#9AA0BE}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.split{max-width:760px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(250,248,243,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s;
}
.site-header.scrolled{border-color:var(--line);box-shadow:0 8px 30px -18px rgba(13,16,33,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:76px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none!important}
.brand img{width:42px;height:42px;border-radius:12px}
.brand-text{font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--ink);line-height:1.1;display:flex;flex-direction:column}
.brand-text small{font-family:var(--font-body);font-weight:500;font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.main-nav ul{display:flex;align-items:center;gap:1.6rem;list-style:none}
.main-nav a,.drop-btn{
  font-weight:500;font-size:.98rem;color:var(--ink-2);text-decoration:none!important;
  background:none;border:0;cursor:pointer;font-family:var(--font-body);
  display:inline-flex;align-items:center;gap:.3rem;padding:.4rem 0;
}
.main-nav a:hover,.drop-btn:hover{color:var(--brand-deep)}
.main-nav a.active{color:var(--brand-deep);font-weight:600}
.has-drop{position:relative}
.drop-btn svg{width:12px;height:12px;transition:transform .25s}
.has-drop.open .drop-btn svg{transform:rotate(180deg)}
.drop{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translate(-50%,8px);
  min-width:270px;background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow);padding:.6rem;opacity:0;visibility:hidden;transition:.25s;
  flex-direction:column;align-items:stretch;gap:0!important;list-style:none;z-index:50;
}
.has-drop.open .drop{opacity:1;visibility:visible;transform:translate(-50%,0)}
.drop a{display:flex!important;padding:.65rem .9rem!important;border-radius:10px;font-size:.94rem}
.drop a:hover{background:var(--brand-faint)}
.header-cta{display:flex;align-items:center;gap:1rem}
.signin-link{font-size:.92rem;font-weight:500;color:var(--ink-2);text-decoration:none!important;white-space:nowrap}
.signin-link:hover{color:var(--brand-deep)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:.5rem}
.nav-toggle span{width:24px;height:2.5px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-display);font-weight:600;font-size:1rem;
  padding:.95rem 1.9rem;border-radius:999px;border:0;cursor:pointer;
  text-decoration:none!important;transition:transform .2s,box-shadow .2s,background .2s;
  white-space:nowrap;
}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 28px -10px rgba(37,99,235,.55)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -10px rgba(37,99,235,.6)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#1a1f3d;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-deep)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{transform:translateY(-2px)}
.btn-whatsapp{background:#1FA855;color:#fff;box-shadow:0 12px 28px -10px rgba(31,168,85,.5)}
.btn-whatsapp:hover{transform:translateY(-2px)}
.btn-sm{padding:.65rem 1.3rem;font-size:.9rem}
.btn-lg{padding:1.1rem 2.4rem;font-size:1.08rem}
.cta-row{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.8rem}

/* ---------- Hero ---------- */
.hero{padding:clamp(3.5rem,7vw,6rem) 0 clamp(3rem,6vw,5rem);position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.hero h1{margin-bottom:1.2rem}
.hero .lead{margin-bottom:0}
.hero-badges{display:flex;gap:.6rem;flex-wrap:wrap;margin:1.4rem 0}
.hero-badges span{
  font-size:.82rem;font-weight:600;background:#fff;border:1px solid var(--line);
  padding:.4rem .9rem;border-radius:999px;color:var(--ink-2);box-shadow:var(--shadow-sm);
}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none;z-index:-1}
.blob-1{width:480px;height:480px;background:#BFDBFE;top:-140px;right:-100px;animation:drift 14s ease-in-out infinite}
.blob-2{width:380px;height:380px;background:#C4DDFD;bottom:-160px;left:-120px;animation:drift 18s ease-in-out infinite reverse}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,30px) scale(1.08)}}
.hero-media{position:relative}
.hero-media img{border-radius:24px;box-shadow:var(--shadow);width:100%}
.float-card{
  position:absolute;background:#fff;border-radius:16px;box-shadow:var(--shadow);
  padding:1rem 1.2rem;display:flex;align-items:center;gap:.8rem;
  animation:floaty 5s ease-in-out infinite;
}
.float-card .num{font-family:var(--font-display);font-weight:700;font-size:1.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.float-card .lbl{font-size:.8rem;color:var(--muted);line-height:1.35}
.float-1{top:8%;left:-8%}
.float-2{bottom:10%;right:-6%;animation-delay:2.5s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ---------- Cards & features ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card-icon{
  width:52px;height:52px;border-radius:14px;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;margin-bottom:1.2rem;
}
.card-icon svg{width:26px;height:26px}
.card h3{margin-bottom:.6rem}
.card p{color:var(--muted);font-size:.97rem;margin-bottom:0}
.card .card-link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;font-weight:600;font-size:.95rem}
.service-card::after{
  content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1.5px;
  background:var(--grad);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .25s;pointer-events:none;
}
.service-card:hover::after{opacity:1}

/* ---------- Stats / counters ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;margin-top:2.5rem}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem 1.2rem;text-align:center;box-shadow:var(--shadow-sm);
}
.stat .num{font-family:var(--font-display);font-size:2.3rem;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{font-size:.88rem;color:var(--muted);margin-top:.2rem}
.section-dark .stat{background:var(--dark-2);border-color:#232a52}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:1.1rem 0}
.marquee-track{display:flex;gap:3rem;width:max-content;animation:scrollX 28s linear infinite}
.marquee-track span{font-family:var(--font-display);font-weight:600;font-size:1.05rem;color:var(--ink-2);white-space:nowrap;display:flex;align-items:center;gap:3rem}
.marquee-track span::after{content:"✦";color:var(--brand)}
@keyframes scrollX{to{transform:translateX(-50%)}}

/* ---------- Process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;counter-reset:step;margin-top:2rem}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.8rem 1.5rem;position:relative;counter-increment:step;
}
.step::before{
  content:"0" counter(step);font-family:var(--font-display);font-weight:700;font-size:.95rem;
  color:var(--brand-deep);background:var(--brand-soft);border-radius:999px;
  padding:.25rem .8rem;display:inline-block;margin-bottom:1rem;
}
.step h3{font-size:1.08rem}
.step p{font-size:.93rem;color:var(--muted);margin-bottom:0}

/* ---------- Pricing ---------- */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem;align-items:stretch}
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:24px;padding:2.2rem 2rem;
  display:flex;flex-direction:column;position:relative;transition:transform .25s,box-shadow .25s;
}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.price-card.featured{background:var(--dark);border-color:var(--dark);color:#EAF1FC;transform:scale(1.03)}
.price-card.featured:hover{transform:scale(1.03) translateY(-6px)}
.price-card.featured h3{color:#fff}
.price-card.featured p{color:#B9BED6}
.price-badge{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--grad);color:#fff;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:.35rem 1.1rem;border-radius:999px;white-space:nowrap;
}
.price-tier{font-family:var(--font-display);font-weight:600;font-size:1.15rem;margin-bottom:.3rem}
.price-amount{font-family:var(--font-display);font-size:2.6rem;font-weight:700;letter-spacing:-.03em}
.price-amount small{font-size:1rem;font-weight:500;color:var(--muted)}
.price-card.featured .price-amount small{color:#9AA0BE}
.price-per{font-size:.85rem;color:var(--muted);margin-bottom:1.2rem}
.price-card ul{list-style:none;margin:0 0 1.8rem;flex:1}
.price-card ul li{position:relative;padding-left:1.8rem;margin-bottom:.65rem;font-size:.94rem;color:var(--ink-2)}
.price-card.featured ul li{color:#D5D9EF}
.price-card ul li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}
.pricing-note{text-align:center;color:var(--muted);font-size:.92rem;margin-top:1.5rem}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:2rem auto 0}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:.9rem;overflow:hidden;transition:box-shadow .25s}
.faq-item.open{box-shadow:var(--shadow-sm)}
.faq-q{
  width:100%;background:none;border:0;cursor:pointer;text-align:left;
  font-family:var(--font-display);font-weight:600;font-size:1.05rem;color:var(--ink);
  padding:1.25rem 1.5rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.faq-q .fx{flex:none;width:30px;height:30px;border-radius:50%;background:var(--brand-soft);color:var(--brand-deep);font-weight:700;display:flex;align-items:center;justify-content:center;transition:transform .3s,background .3s}
.faq-item.open .fx{transform:rotate(45deg);background:var(--grad);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 1.5rem 1.4rem;color:var(--ink-2)}
.faq-a-inner p:last-child{margin-bottom:0}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--dark);border-radius:32px;padding:clamp(2.5rem,6vw,4.5rem);
  position:relative;overflow:hidden;color:#fff;text-align:center;
}
.cta-band::before,.cta-band::after{
  content:"";position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;pointer-events:none;
}
.cta-band::before{width:420px;height:420px;background:#2563EB;top:-160px;left:-120px}
.cta-band::after{width:380px;height:380px;background:#0EA5E9;bottom:-160px;right:-100px}
.cta-band h2{color:#fff;position:relative;z-index:1}
.cta-band p{color:#B9BED6;position:relative;z-index:1;max-width:56ch;margin:0 auto 1rem}
.cta-band .cta-row{justify-content:center;position:relative;z-index:1}

/* ---------- Answer-first box (AEO/GEO) ---------- */
.answer-box{
  background:var(--brand-faint);border:1px solid #C9DFFC;border-left:5px solid var(--brand);
  border-radius:0 var(--radius) var(--radius) 0;padding:1.6rem 1.8rem;margin:1.8rem 0;
}
.answer-box .ab-label{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-deep);margin-bottom:.5rem;display:block}
.answer-box p{margin-bottom:0;color:var(--ink);font-size:1.05rem}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:.88rem;color:var(--muted);margin-bottom:1.5rem}
.breadcrumb ol{list-style:none;display:flex;gap:.5rem;flex-wrap:wrap;padding:0}
.breadcrumb li+li::before{content:"/";margin-right:.5rem;color:#B9B29E}
.breadcrumb a{text-decoration:none}

/* ---------- Forms ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:2.5rem;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{margin-bottom:1.1rem}
.field.full{grid-column:1/-1}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1.05rem;border:1.5px solid var(--line);border-radius:12px;
  font-family:var(--font-body);font-size:1rem;background:var(--paper);color:var(--ink);
  transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select,.field textarea:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.12);background:#fff;
}
.field textarea{min-height:140px;resize:vertical}
.form-note{font-size:.85rem;color:var(--muted);margin-top:1rem}
.form-status{border-radius:12px;padding:1rem 1.2rem;margin-bottom:1.2rem;font-size:.95rem;display:none}
.form-status.ok{display:block;background:#E7F8F0;color:#0B6B4A;border:1px solid #B9E8D2}
.form-status.err{display:block;background:#FDECEC;color:#B42318;border:1px solid #F5C6C2}

/* ---------- Blog ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2rem}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.post-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.post-card img{border-radius:0;aspect-ratio:16/9;object-fit:cover;width:100%}
.post-body{padding:1.6rem;display:flex;flex-direction:column;flex:1}
.post-tag{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-deep);margin-bottom:.5rem}
.post-card h3{font-size:1.12rem;line-height:1.4}
.post-card h3 a{color:var(--ink);text-decoration:none}
.post-card h3 a:hover{color:var(--brand-deep)}
.post-ex{font-size:.93rem;color:var(--muted);flex:1}
.post-meta{font-size:.82rem;color:var(--muted);margin-top:1rem;display:flex;gap:1rem}
.cluster-block{margin-top:3.5rem}
.cluster-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;border-bottom:2px solid var(--line);padding-bottom:.8rem;margin-bottom:1.2rem}
.cluster-head h2{margin-bottom:0;font-size:1.5rem}
.cluster-head a{font-weight:600;font-size:.95rem;white-space:nowrap}

/* ---------- Article ---------- */
.article-wrap{max-width:780px;margin:0 auto}
.article-hero img{border-radius:24px;box-shadow:var(--shadow);margin:2rem 0}
.article-body{font-size:1.08rem}
.article-body h2{margin-top:2.8rem;font-size:1.7rem}
.article-body h3{margin-top:2rem}
.article-body ul,.article-body ol{margin:0 0 1.2rem 1.4rem;color:var(--ink-2)}
.article-body li{margin-bottom:.5rem}
.article-body blockquote{
  border-left:4px solid var(--brand);background:var(--brand-faint);
  padding:1.2rem 1.5rem;border-radius:0 16px 16px 0;margin:1.8rem 0;font-style:italic;color:var(--ink-2);
}
.article-body table{width:100%;border-collapse:collapse;margin:1.6rem 0;font-size:.95rem}
.article-body th,.article-body td{border:1px solid var(--line);padding:.7rem .9rem;text-align:left}
.article-body th{background:var(--brand-soft);font-family:var(--font-display)}
.diagram{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;margin:1.8rem 0;box-shadow:var(--shadow-sm)}
.diagram figcaption{font-size:.85rem;color:var(--muted);text-align:center;margin-top:1rem}
.toc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.8rem;margin:2rem 0}
.toc strong{font-family:var(--font-display);display:block;margin-bottom:.6rem}
.toc ol{margin:0 0 0 1.2rem;color:var(--ink-2)}
.toc li{margin-bottom:.35rem;font-size:.95rem}
.author-box{
  display:flex;gap:1.4rem;background:var(--dark);color:#EAF1FC;border-radius:24px;
  padding:2rem;margin:3rem 0;align-items:center;
}
.author-avatar{
  flex:none;width:88px;height:88px;border-radius:50%;background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:1.8rem;color:#fff;
}
.author-box h3{color:#fff;margin-bottom:.3rem}
.author-box p{color:#B9BED6;font-size:.95rem;margin-bottom:.6rem}
.author-box a{color:#BFDBFE;font-weight:600}
.related{background:var(--paper-2);border-radius:24px;padding:2.5rem;margin-top:3rem}
.share-row{display:flex;gap:.8rem;align-items:center;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--line)}
.share-row span{font-weight:600;font-size:.9rem;color:var(--muted)}

/* ---------- Case studies ---------- */
.case-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:2.5rem;margin-bottom:1.8rem;box-shadow:var(--shadow-sm)}
.case-top{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center;margin-bottom:1.2rem}
.case-tag{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-deep);background:var(--brand-soft);padding:.35rem .9rem;border-radius:999px}
.case-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:1.6rem 0}
.case-metric{background:var(--brand-faint);border-radius:16px;padding:1.2rem;text-align:center}
.case-metric .num{font-family:var(--font-display);font-size:1.9rem;font-weight:700;color:var(--brand-deep)}
.case-metric .lbl{font-size:.85rem;color:var(--muted)}
.client-note{background:#FFF8E8;border:1px dashed #E3C878;border-radius:12px;padding:.9rem 1.2rem;font-size:.88rem;color:#7A5C14;margin-top:1.2rem}

/* ---------- Audit tool ---------- */
.audit-check{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.3rem 1.5rem;margin-bottom:.9rem;display:flex;gap:1rem;align-items:flex-start;cursor:pointer;transition:border-color .2s,box-shadow .2s}
.audit-check:hover{border-color:var(--brand)}
.audit-check input{width:22px;height:22px;margin-top:3px;accent-color:var(--brand);flex:none;cursor:pointer}
.audit-check strong{display:block;font-size:1.02rem}
.audit-check small{color:var(--muted)}
.audit-result{background:var(--dark);color:#fff;border-radius:24px;padding:2.5rem;text-align:center;display:none;margin-top:2rem}
.audit-result.show{display:block;animation:popIn .5s ease}
.audit-score{font-family:var(--font-display);font-size:4rem;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
@keyframes popIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}

/* ---------- Auth / dashboard ---------- */
.auth-wrap{max-width:460px;margin:0 auto}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:2.8rem;box-shadow:var(--shadow)}
.auth-card h1{font-size:1.9rem;margin-bottom:.5rem}
.auth-alt{text-align:center;margin-top:1.4rem;font-size:.95rem;color:var(--muted)}
.dash-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:2rem}
.dash-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;margin-bottom:1.2rem}
.dash-card h3{margin-bottom:.4rem}
.dash-meta{font-size:.85rem;color:var(--muted)}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark);color:#B9BED6;margin-top:0;padding:4.5rem 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:3rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1.1rem}
.footer-brand p{font-size:.93rem;color:#9AA0BE}
.footer-links{list-style:none}
.footer-links li{margin-bottom:.6rem}
.footer-links a{color:#B9BED6;font-size:.94rem;text-decoration:none}
.footer-links a:hover{color:#fff}
.social-row{display:flex;gap:.7rem;margin-top:1.2rem}
.social-row a{
  width:42px;height:42px;border-radius:12px;background:var(--dark-2);display:flex;align-items:center;justify-content:center;
  transition:background .2s,transform .2s;text-decoration:none!important;
}
.social-row a:hover{background:var(--brand);transform:translateY(-3px)}
.social-row svg{width:20px;height:20px;fill:#fff}
.news-form{display:flex;gap:.5rem;margin-top:1rem}
.news-form input{flex:1;padding:.75rem 1rem;border-radius:12px;border:1px solid #2A3160;background:var(--dark-2);color:#fff;font-size:.92rem}
.news-form input::placeholder{color:#6B7194}
.news-form button{background:var(--grad);border:0;color:#fff;border-radius:12px;padding:.75rem 1.2rem;font-weight:600;cursor:pointer}
.footer-contact{list-style:none;font-size:.93rem}
.footer-contact li{margin-bottom:.7rem;display:flex;gap:.6rem;align-items:flex-start}
.footer-bottom{border-top:1px solid #1D2347;padding:1.4rem 0;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;color:#7C82A8}
.footer-bottom a{color:#9AA0BE}

/* ---------- Chatbot ---------- */
.chat-fab{
  position:fixed;bottom:1.6rem;right:1.6rem;z-index:200;
  width:62px;height:62px;border-radius:50%;background:var(--grad);border:0;cursor:pointer;
  box-shadow:0 16px 36px -10px rgba(37,99,235,.6);display:flex;align-items:center;justify-content:center;
  transition:transform .25s;
}
.chat-fab:hover{transform:scale(1.08)}
.chat-fab svg{width:28px;height:28px;fill:#fff}
.chat-fab .ping{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:var(--green);border:3px solid var(--paper)}
.chat-panel{
  position:fixed;bottom:6.4rem;right:1.6rem;z-index:200;width:min(380px,calc(100vw - 3rem));height:520px;max-height:70vh;
  background:#fff;border-radius:24px;box-shadow:0 30px 70px -20px rgba(13,16,33,.4);
  display:flex;flex-direction:column;overflow:hidden;
  opacity:0;visibility:hidden;transform:translateY(20px) scale(.97);transition:.3s cubic-bezier(.2,.9,.3,1.2);
}
.chat-panel.open{opacity:1;visibility:visible;transform:none}
.chat-head{background:var(--dark);color:#fff;padding:1.1rem 1.3rem;display:flex;align-items:center;gap:.9rem}
.chat-avatar{width:44px;height:44px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;flex:none}
.chat-head h4{color:#fff;margin:0;font-size:1rem}
.chat-head small{color:#9AA0BE;font-size:.78rem;display:flex;align-items:center;gap:.35rem}
.chat-head small::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green)}
.chat-close{margin-left:auto;background:none;border:0;color:#9AA0BE;font-size:1.4rem;cursor:pointer}
.chat-body{flex:1;overflow-y:auto;padding:1.1rem;display:flex;flex-direction:column;gap:.7rem;background:var(--paper)}
.msg{max-width:85%;padding:.75rem 1rem;border-radius:16px;font-size:.92rem;line-height:1.55}
.msg.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start;box-shadow:var(--shadow-sm)}
.msg.user{background:var(--grad);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.msg.typing{display:flex;gap:5px;padding:1rem}
.msg.typing span{width:8px;height:8px;border-radius:50%;background:#B9BED6;animation:blink 1.2s infinite}
.msg.typing span:nth-child(2){animation-delay:.2s}.msg.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,100%{opacity:.3}50%{opacity:1}}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{background:#fff;border:1.5px solid var(--brand);color:var(--brand-deep);font-size:.82rem;font-weight:600;padding:.45rem .9rem;border-radius:999px;cursor:pointer;transition:.2s}
.chip:hover{background:var(--brand);color:#fff}
.chat-input{display:flex;gap:.6rem;padding:.9rem;border-top:1px solid var(--line);background:#fff}
.chat-input input{flex:1;border:1.5px solid var(--line);border-radius:999px;padding:.7rem 1.1rem;font-size:.92rem;font-family:var(--font-body)}
.chat-input input:focus{outline:none;border-color:var(--brand)}
.chat-input button{background:var(--grad);border:0;color:#fff;width:44px;height:44px;border-radius:50%;cursor:pointer;font-size:1.1rem;flex:none}

/* ---------- Reveal motion ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.1s}.reveal-d2{transition-delay:.2s}.reveal-d3{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;bottom:1.6rem;left:1.6rem;z-index:150;width:48px;height:48px;border-radius:50%;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);cursor:pointer;
  font-size:1.2rem;color:var(--ink);opacity:0;visibility:hidden;transition:.3s;
}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--ink);color:#fff}

/* ---------- Utility ---------- */
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}
.mb-2{margin-bottom:2rem}
.divider{height:1px;background:var(--line);margin:2.5rem 0}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.note-box{background:#FFF8E8;border:1px solid #EBD9A8;border-radius:16px;padding:1.3rem 1.5rem;font-size:.95rem;color:#6B5410;margin:1.5rem 0}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-grid{grid-template-columns:1fr}
  .hero-media{max-width:560px}
  .float-1{left:2%}.float-2{right:2%}
}
@media(max-width:860px){
  .main-nav{
    position:fixed;inset:76px 0 auto 0;background:var(--paper);border-bottom:1px solid var(--line);
    padding:1rem 1.5rem 1.5rem;transform:translateY(-12px);opacity:0;visibility:hidden;transition:.3s;z-index:99;
  }
  .main-nav.open{transform:none;opacity:1;visibility:visible}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:0}
  .main-nav li{border-bottom:1px solid var(--line)}
  .main-nav a,.drop-btn{padding:.9rem 0;width:100%;justify-content:space-between}
  .drop{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;background:transparent;padding:0 0 .5rem 1rem;min-width:0;display:none}
  .has-drop.open .drop{display:flex}
  .nav-toggle{display:flex}
  .signin-link{display:none}
  .grid-2,.grid-3,.two-col{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr;max-width:460px;margin-left:auto;margin-right:auto}
  .price-card.featured{transform:none}
  .post-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .case-metrics{grid-template-columns:1fr 1fr}
  .author-box{flex-direction:column;text-align:center}
}
@media(max-width:560px){
  body{font-size:16px}
  .stats{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-row .btn{width:100%}
  .chat-panel{right:.8rem;bottom:6rem}
  .chat-fab{right:1rem;bottom:1rem}
}

/* hero portrait (homepage) */
.hero-media img.hero-portrait{width:min(400px,94%);aspect-ratio:1/1;object-fit:cover;border-radius:44px;display:block;margin:0 auto}
/* chat avatar photo */
.chat-avatar{overflow:hidden;padding:0}
.chat-avatar img{width:100%;height:100%;object-fit:cover;display:block}